330686532

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{1993}}^1$

素因数の和:2433

約数の個数: 72

約数和(自身を含む): 914528160

約数和(自身を除く): 583841628

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 419, 838, 1257, 1676, 1993, 2514, 3771, 3986, 4609, 5028, 5979, 7542, 7972, 9218, 11958, 13827, 15084, 17937, 18436, 21923, 23916, 27654, 35874, 41481, 43846, 55308, 65769, 71748, 82962, 87692, 131538, 165924, 197307, 263076, 394614, 789228, 835067, 1670134, 2505201, 3340268, 5010402, 7515603, 9185737, 10020804, 15031206, 18371474, 27557211, 30062412, 36742948, 55114422, 82671633, 110228844, 165343266, 330686532]

約数ペア:

[(1, 330686532), (2, 165343266), (3, 110228844), (4, 82671633), (6, 55114422), (9, 36742948), (11, 30062412), (12, 27557211), (18, 18371474), (22, 15031206), (33, 10020804), (36, 9185737), (44, 7515603), (66, 5010402), (99, 3340268), (132, 2505201), (198, 1670134), (396, 835067), (419, 789228), (838, 394614), (1257, 263076), (1676, 197307), (1993, 165924), (2514, 131538), (3771, 87692), (3986, 82962), (4609, 71748), (5028, 65769), (5979, 55308), (7542, 43846), (7972, 41481), (9218, 35874), (11958, 27654), (13827, 23916), (15084, 21923), (17937, 18436)]